Added openAlpr support library

src/openalpr/support/timing.cpp

@@ -0,0 +1,59 @@
+#include "timing.h"
+
+#ifdef WINDOWS
+
+
+timespec diff(timespec start, timespec end);
+
+void getTime(timespec* time)
+{
+    // Do nothing on Windows
+}
+double diffclock(timespec time1,timespec time2)
+{
+	// Mock this out for Windows
+    return 0;
+}
+
+timespec diff(timespec start, timespec end)
+{
+	// Mock this out for Windows
+	return 0;
+}
+
+#else
+
+
+timespec diff(timespec start, timespec end);
+
+void getTime(timespec* time)
+{
+    clock_gettime(CLOCK_PROCESS_CPUTIME_ID, time);
+}
+double diffclock(timespec time1,timespec time2)
+{
+  
+    timespec delta = diff(time1,time2);
+    double milliseconds = (delta.tv_sec * 1000) +  (((double) delta.tv_nsec) / 1000000.0);
+    
+    
+    return milliseconds;
+	
+
+}
+
+timespec diff(timespec start, timespec end)
+{
+	timespec temp;
+	if ((end.tv_nsec-start.tv_nsec)<0) {
+		temp.tv_sec = end.tv_sec-start.tv_sec-1;
+		temp.tv_nsec = 1000000000+end.tv_nsec-start.tv_nsec;
+	} else {
+		temp.tv_sec = end.tv_sec-start.tv_sec;
+		temp.tv_nsec = end.tv_nsec-start.tv_nsec;
+	}
+	return temp;
+}
+
+
+#endif